Hi I was wondering if anyone knows whether Clearblue tests (not the digital ones) can have evaporation lines. I did a test this morning that was BFN, I put it down while I feed dd and had coffee etc. About an hour later I went back to the test and there is a very faint blue line. It is very faint but is blue (it is still there now and dp confirms it is blue).
Thing is that I did a first response test at 2 this afternoon and got a BFN so don?t know if the Clearblue this morning was an evaporation line.
I am CD30 today and my cycles are usually 28 days so am only one day pass expected AF??